Raptormorphs.
In 2013 i made a story called Red Flame when attending to a writing course. I made a resident evil inspierd story with these creatures that are part dinosaur, worm, insect and a virus. They start out as a bloodworm who after finding a human host bites into the back of the neck.
It will then burrow into the brain, attaching itself and mutates the body within seconds. It head bursts out through the human face and molds it into the raptormorph head. The virus it carries litterally burns of the skin, showing the muscles. Bones are molded into armor and claws. The whole transformation takes 30-40 seconds at the most.
Red Flame is the name of the virus and the whole story actually turned into 72 pages. I did promarker versions first but wanted to do some digital versions as well.